New player here, advice appreciated

Wedge, Biggs, Lando, STHan +1 was the meta for months before specific characters were invented to deal almost specifically with them. One of the guys to deal with them is a fast Boba. So while the +1 used to be Anakin, or RG, or Shoretrooper (another char added specifically to deal with Wiggs and AoE meta), it is now either Boba or EP (EP works well too, but you won't have him until the event comes around again, so forget about that). Boba is great because he also works well in Empire teams (one of the best current teams). He does good damage, has an AoE ability block (the reason he works against Wiggs teams) and if you're not careful, will rez repeatedly and fuck you up. He's not the Wiggs killer that Baze or even Shoretrooper is, but you're also one of the first in your shard to have Wedge, and neither Shoretrooper nor Baze are readily available at all (only whales have them). And because you're ahead of most of your shard on having Wedge, you should have a pretty good time in the arena.